# num_alias
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[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
Provides simple and useful macros to declare 'type and range checked' aliases for integers and floats.

``` rust
#[macro_use]
extern crate num_alias;
fn main() {
    // declare alias with range[3, 6)
    int_alias!(Val, i32, 3 => 6);
    let a = Val(5);
    let b = Val(4);
    // this code panics
    let c = a * b;
}
```